20002720 (number)

20002720 is an even 8-digits composite number following 20002719 and preceding 20002721. In scientific notation, it is written as 2.0002720 × 10^7. The sum of its digits is 13. It has a total of 7 prime factors and 24 positive divisors. There are 8001024 positive integers (up to 20002720) that are relatively prime to 20002720.

Interesting facts

Basic properties

Name

Name twenty million two thousand seven hundred twenty

Notation

Scientific notation 2.0002720 × 10^7
Engineering notation 2.0002720 × 10^6

Prime Factorization of 20002720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 125017

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1250170
Product of the distinct prime numbers

The prime factorization of 20002720 is 2 × 2 × 2 × 2 × 2 × 5 × 125017. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 4, 55, 5, 673, 148, 5957, 4605, 56285, 30653, 399789, 583431, 3469403, 8320046, 45583909, 69098829, 871123069, 284016454, 1919228218, 6494536465

Basic calculations (n = 20002720)

Multiplication

n×y
n×2 40005440
n×3 60008160
n×4 80010880
n×5 100013600

Division

n÷y
n÷2 10001360
n÷3 6667573.3333333
n÷3 5000680
n÷5 4000544

Exponentiation

ny
n2 400108807398400
n3 8.0032644439241E+21
n4 1.6008705775777E+29
n5 3.2021765919525E+36

Nth Root

y√n
2√n 4472.4400499056
3√n 271.45406646155
4√n 66.876304098729
5√n 28.854782904202

Divisors of 20002720

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 125017, 250034, 500068, 625085, 1000136, 1250170, 2000272, 2500340, 4000544, 5000680, 10001360, 20002720

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20002719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20002720 can be divided by 24 positive divisors. The sum of these divisors (counting 20002720) is 1, the average is 0.041666666666667.

Base conversion 20002720

Base System Value
2 Binary 1001100010011011110100000
3 Ternary 1101122020120111
4 Quaternary 1030103132200
5 Quinary 20110041340
6 Senary 1552421104
8 Octal 114233640
10 Decimal 20002720
12 Duodecimal 6847794
16 Hexadecimal 13137a0
20 Vigesimal 6506g0
36 Base36 bwq74

Cryptographic Hash Functions

md5 3caf4f953d435a2fbc9ede8fdf0f63d2
sha1 1e2989140e1564bddd911cdda7bd904407592ef9
sha256 33340a21766b5325b2834d25da7f8ff261505d75682244dc552e58bf9f3124e5
sha512 6def9a81a4c757044a91f98e5f598ae5446f1a11ba5b152c5a2f1d8f9b31017170ff41e6f5a4f975ef8d80643d063df5fa175805a9e77fded78d3a262bb3acc5
ripemd-160 d3c7188bada1efc9532a86ee768f92eaaa35eade

20002720 as geometric shapes

Circle

Radius = n
Diameter 40005440
Circumference 125680796.40763
Area 1.2569788899594E+15

Sphere

Radius = n
Volume 3.3523995709025E+22
Surface area 5.0279155598375E+15
Circumference 125680796.40763

Square

Length = n
Perimeter 80010880
Area 400108807398400
Diagonal 28288117.908352

Cube

Length = n
Surface area 2400652844390400
Volume 8.0032644439241E+21
Space diagonal 34645727.329574

Equilateral Triangle

Length = n
Perimeter 60008160
Area 1.7325219574245E+14
Altitude 17322863.664787

Triangular Pyramid

Length = n
Surface area 1.7325219574245E+14
Volume 9.4319375998799E+20
Height 9429372.6361172